So my steam automatically updated the game despite the fact that I've tried to disable the feature countless times (always reverts back to automatic) and I need to get back to 1.5. 1.6 breaks many of my mods, gives my serious fps lag and mounted combat wont even work cause of animation mods. I had the .exe file backed up but putting that in there alone causes the game to crash a few seconds after I load a save. Does anyone have a way to revert back?

Go offline and replace the files with your own backup copies of the pre-1.6 files. That's all you can do.

The problem is I only have the exe and it wont work with only replacing that. I assume 1.6 had some other files included too. Guess I'll just have to stop playing for a while : /

Ironic that I have to be afraid of updates breaking my game for the millionth game.

The EXE is not the only file that changed. That's why it won't work.

Would already be a big help if someone had the vanilla kill move files or knew their location. That way I could get some kill moves back even if the mods wont work. I can live without animation mods and fps lag and any bugs can probably be fixed.

Illegal.